00343nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001700084245005200101260002700153300001000180650001900190221030s9999    xx            000 0 und d  a007063419X  aEnglish  a105.23bRam  aB. V. Ramana 0aHigher Engineering Mathematicscby B. V. Ramana  bT M HaNew Delhic2006  a33.21  aBE Mathematics